Hello friends, This Product is way more expensive than other brands however, there is no much difference between this brand and other brand’s solution after using it for a week I noticed that my lenses were not as clean as they should be. The only plus pointy of the Bausch and lomb lens lenses solution is that it doesn’t leak.It can be thrown in a bag. Even the new system for opening of the bottles is designed in such a way that it breaks before the bottle is empty. However the older caps were not that hard to open. In short the product does nto keeps it promise, it is not upto the mark and I do dont recommend it much.